思澈科技软件开发工具包  2.20
Functions
Peripheral State and Errors functions
Hardware Abstract Layer » SPI » SPI Exported Functions

SPI control functions. More...

Functions

HAL_SPI_StateTypeDef HAL_SPI_GetState (SPI_HandleTypeDef *hspi)
 Return the SPI handle state. More...
 
uint32_t HAL_SPI_GetError (SPI_HandleTypeDef *hspi)
 Return the SPI error code. More...
 

Detailed Description

SPI control functions.

SPI_Exported_Functions_Group2 

 ===============================================================================
                      ##### Peripheral State and Errors functions #####
 ===============================================================================
    [..]
    This subsection provides a set of functions allowing to control the SPI.
     (+) HAL_SPI_GetState() API can be helpful to check in run-time the state of the SPI peripheral
     (+) HAL_SPI_GetError() check in run-time Errors occurring during communication

Function Documentation

◆ HAL_SPI_GetError()

uint32_t HAL_SPI_GetError ( SPI_HandleTypeDef *  hspi)

Return the SPI error code.

Parameters
hspipointer to a SPI_HandleTypeDef structure that contains the configuration information for SPI module.
Return values
SPIerror code in bitmap format

◆ HAL_SPI_GetState()

HAL_SPI_StateTypeDef HAL_SPI_GetState ( SPI_HandleTypeDef *  hspi)

Return the SPI handle state.

Parameters
hspipointer to a SPI_HandleTypeDef structure that contains the configuration information for SPI module.
Return values
SPIstate